Panasonic AG-HPX500 User Guide
92
Mounting and Adjusting the Lens
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Adjusting the Lens Flange
Back
Back
If images are not clearly focused at both telephoto and
wide-angle positions during zoom operations, adjust
the flange back (distance from the lens mounting
surface to the image formation surface).
Once adjusted, the flange back does not need to be
re-adjusted as long as the same lens is mounted on
the camera.
wide-angle positions during zoom operations, adjust
the flange back (distance from the lens mounting
surface to the image formation surface).
Once adjusted, the flange back does not need to be
re-adjusted as long as the same lens is mounted on
the camera.
<Note>
Please also refer to the lens instruction manual for
directions on adjustment and locations of individual
lens parts.
Please also refer to the lens instruction manual for
directions on adjustment and locations of individual
lens parts.
1
Mount the lens on the camera.
• Make sure you connect the lens cable.
2
Set the lens iris to manual, and fully
open the iris.
open the iris.
3
Place the flange back adjustment chart
about 3 m from the lens and adjust
the lighting on the chart to obtain an
appropriate video output level.
about 3 m from the lens and adjust
the lighting on the chart to obtain an
appropriate video output level.
• If the video level is too high, use the filters or
the shutter.
4
Loosen the F.f (Flange focus) ring
clamping screw.
clamping screw.
<Note>
F.b (Flange back) may be indicated on some
lenses.
F.b (Flange back) may be indicated on some
lenses.
5
Set the zoom ring to the telephoto
position, either manually or by electric
drive.
position, either manually or by electric
drive.
6
Aim the lens at the flange back
adjustment chart and turn the distance
ring to bring the chart into focus.
adjustment chart and turn the distance
ring to bring the chart into focus.
7
Set the zoom ring to the wide-angle
position and turn the F.f ring to bring
the chart into focus.
position and turn the F.f ring to bring
the chart into focus.
• While focusing, take care not to move the
distance ring.
8
Repeat Steps 5 to 7 until the lens is in
focus at both the telephoto and wide-
angle positions.
focus at both the telephoto and wide-
angle positions.
9
Firmly tighten the F.f ring clamping
screw.
screw.
White Shading
Compensation
Compensation
The camera can use DEFAULT (fixed value) and three
user adjustable functions (USER1, USER2, USER3) to
store white shading compensation data.
Select SHADING SELECT in the setting menu LENS
SETUP screen to set compensation data. Selecting
OFF turns off shading compensation.
user adjustable functions (USER1, USER2, USER3) to
store white shading compensation data.
Select SHADING SELECT in the setting menu LENS
SETUP screen to set compensation data. Selecting
OFF turns off shading compensation.
Selecting White Shading
Compensation Data
Compensation Data
1
Open the setting menu LENS SETUP
screen.
screen.
For details on menu operation, refer to [Using
the menus] (page 116).
the menus] (page 116).
2
Use the JOG dial button to select
SHADING SELECT, then press the JOG
dial button.
SHADING SELECT, then press the JOG
dial button.
PUSH MENU TO RETURN
SHADING(USER)
SHADING SELECT
LENS SETUP
DEFAULT
CAC PROPERTY
CAC CARD READ
CAC FILE DELETE
CAC FILE INIT
IRIS ADJUST
OFF
Approximately 3 m